Let f(x) = x² + 9, g(x) = x − 8, and h(x) = √√x. Find the given compositions. Expand and simplify your answers. (ƒ ○ g)(x) = (gᵒf)(x) = (hog)(x) =

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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x² + 9, g(x)
Let f(x) = x
simplify your answers.
(fog)(x) =
(gof)(x) =
(hog)(x) =
= x -
8, and h(x)
=
√. Find the given compositions. Expand and
Transcribed Image Text:x² + 9, g(x) Let f(x) = x simplify your answers. (fog)(x) = (gof)(x) = (hog)(x) = = x - 8, and h(x) = √. Find the given compositions. Expand and
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